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upgrade_framework.sh

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+#!/bin/bash
+set -e
+
+echo "=== UnityFramework 升级脚本 ==="
+echo ""
+
+# 检查参数
+if [ "$#" -ne 1 ]; then
+    echo "用法: $0 <新的真机Framework路径>"
+    echo "示例: $0 /path/to/new/UnityFramework.framework"
+    exit 1
+fi
+
+NEW_FRAMEWORK="$1"
+REPO_DIR="/Users/apple/Desktop/work/flutter_unity_pod"
+STUB_DIR="$REPO_DIR/simulator_stub"
+BUILD_DIR="$REPO_DIR/build"
+
+# 验证新的 framework 是否存在
+if [ ! -d "$NEW_FRAMEWORK" ]; then
+    echo "❌ 错误: Framework 不存在: $NEW_FRAMEWORK"
+    exit 1
+fi
+
+# 验证是否是真机架构
+ARCH=$(lipo -info "$NEW_FRAMEWORK/UnityFramework" 2>/dev/null | grep "arm64" || echo "")
+if [ -z "$ARCH" ]; then
+    echo "❌ 错误: Framework 不包含 arm64 架构，请确保是真机版本"
+    exit 1
+fi
+
+echo "✅ 验证通过: 找到真机 Framework"
+echo ""
+
+# 清理之前的构建
+echo "1. 清理旧构建..."
+rm -rf "$BUILD_DIR"
+mkdir -p "$BUILD_DIR"
+
+# 备份当前 XCFramework（可选）
+if [ -d "$REPO_DIR/UnityLibrary/UnityFramework.xcframework" ]; then
+    BACKUP_DIR="$REPO_DIR/backup_$(date +%Y%m%d_%H%M%S)"
+    echo "2. 备份当前 XCFramework 到: $BACKUP_DIR"
+    mkdir -p "$BACKUP_DIR"
+    cp -r "$REPO_DIR/UnityLibrary/UnityFramework.xcframework" "$BACKUP_DIR/"
+fi
+
+echo "3. 编译模拟器空壳 framework..."
+cd "$STUB_DIR"
+
+# 编译 arm64 模拟器版本
+xcrun clang -arch arm64 \
+    -isysroot $(xcrun --sdk iphonesimulator --show-sdk-path) \
+    -target arm64-apple-ios13.0-simulator \
+    -dynamiclib \
+    -o "$BUILD_DIR/UnityFramework_sim_arm64" \
+    -framework Foundation -framework UIKit \
+    -install_name @rpath/UnityFramework.framework/UnityFramework \
+    UnityFrameworkStub.m
+
+# 编译 x86_64 模拟器版本
+xcrun clang -arch x86_64 \
+    -isysroot $(xcrun --sdk iphonesimulator --show-sdk-path) \
+    -target x86_64-apple-ios13.0-simulator \
+    -dynamiclib \
+    -o "$BUILD_DIR/UnityFramework_sim_x86_64" \
+    -framework Foundation -framework UIKit \
+    -install_name @rpath/UnityFramework.framework/UnityFramework \
+    UnityFrameworkStub.m
+
+echo "4. 合并模拟器架构..."
+lipo -create \
+    "$BUILD_DIR/UnityFramework_sim_arm64" \
+    "$BUILD_DIR/UnityFramework_sim_x86_64" \
+    -output "$BUILD_DIR/UnityFramework_sim"
+
+echo "5. 创建模拟器 framework 结构..."
+SIM_FRAMEWORK="$BUILD_DIR/UnityFramework-sim.framework"
+mkdir -p "$SIM_FRAMEWORK/Headers"
+mkdir -p "$SIM_FRAMEWORK/Modules"
+
+# 复制二进制
+cp "$BUILD_DIR/UnityFramework_sim" "$SIM_FRAMEWORK/UnityFramework"
+
+# 从新的真机 framework 复制头文件
+cp -r "$NEW_FRAMEWORK/Headers/" "$SIM_FRAMEWORK/Headers/"
+
+# 创建 module.modulemap
+cat > "$SIM_FRAMEWORK/Modules/module.modulemap" << 'EOF'
+framework module UnityFramework {
+  umbrella header "UnityFramework.h"
+  export *
+  module * { export * }
+}
+EOF
+
+# 创建 Info.plist
+cat > "$SIM_FRAMEWORK/Info.plist" << 'EOF'
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>CFBundleExecutable</key>
+    <string>UnityFramework</string>
+    <key>CFBundleIdentifier</key>
+    <string>com.unity3d.framework</string>
+    <key>CFBundleInfoDictionaryVersion</key>
+    <string>6.0</string>
+    <key>CFBundleName</key>
+    <string>UnityFramework</string>
+    <key>CFBundlePackageType</key>
+    <string>FMWK</string>
+    <key>CFBundleShortVersionString</key>
+    <string>1.0</string>
+    <key>CFBundleVersion</key>
+    <string>1</string>
+    <key>MinimumOSVersion</key>
+    <string>13.0</string>
+</dict>
+</plist>
+EOF
+
+echo "6. 创建 XCFramework..."
+# 创建临时目录
+DEVICE_BUILD="$BUILD_DIR/device"
+SIM_BUILD="$BUILD_DIR/simulator"
+mkdir -p "$DEVICE_BUILD" "$SIM_BUILD"
+
+# 复制新的真机 framework
+cp -r "$NEW_FRAMEWORK" "$DEVICE_BUILD/UnityFramework.framework"
+
+# 移动模拟器 framework
+mv "$SIM_FRAMEWORK" "$SIM_BUILD/UnityFramework.framework"
+
+# 创建 XCFramework
+xcodebuild -create-xcframework \
+    -framework "$DEVICE_BUILD/UnityFramework.framework" \
+    -framework "$SIM_BUILD/UnityFramework.framework" \
+    -output "$BUILD_DIR/UnityFramework.xcframework"
+
+echo "7. 替换旧的 XCFramework..."
+rm -rf "$REPO_DIR/UnityLibrary/UnityFramework.xcframework"
+cp -r "$BUILD_DIR/UnityFramework.xcframework" "$REPO_DIR/UnityLibrary/"
+
+echo ""
+echo "✅ 升级完成！新的 XCFramework 已创建在:"
+echo "   $REPO_DIR/UnityLibrary/UnityFramework.xcframework"
+echo ""
+echo "📝 后续步骤:"
+echo "   1. 检查 XCFramework 是否正常"
+echo "   2. 更新 podspec 版本号（如果需要）"
+echo "   3. 提交到 git: git add -A && git commit -m 'Update Unity framework'"
+echo "   4. 打标签: git tag 1.0.x"
+echo "   5. 推送: git push origin main && git push origin 1.0.x"
+echo ""